Goto statement in python - what other way is there?

Question

My program has the following scturcutre

1. program takes screenshot 2, program looks for condition a. if condition a is not met, it need to go back to point 1
2. program looks for condition b. if condition b is not met, it need to go back to point 1
3. program looks for condition c. if condition c is not met, it need to go back to point 1 ... etc

There are around 20 additional conditions and whenever one of them is not met, the program should return to the starting point. With a goto statement this could be easily solved. However, in Python this is not an option. Any suggestions are appreciated how this can be implemented elegantly.

Answer 1

You should give us the code, or at least an example showing what the structure really is.

Maybe you could do so:

take screenshot
condition = (condition a) and (condition b) and ... and (condition z)

while (not condition):
    take screenshot
    condition = (condition a) and (condition b) and ... and (condition z)